Base | Representation |
---|---|
bin | 101100000101… |
… | …1011111000010 |
3 | 1121111101210120 |
4 | 1120023133002 |
5 | 21404200324 |
6 | 2143241110 |
7 | 400323516 |
oct | 130133702 |
9 | 47441716 |
10 | 23115714 |
11 | 120591a6 |
12 | 78a9196 |
13 | 4a3464b |
14 | 30da146 |
15 | 2069179 |
hex | 160b7c2 |
23115714 has 16 divisors (see below), whose sum is σ = 46293120. Its totient is φ = 7694960.
The previous prime is 23115707. The next prime is 23115721. The reversal of 23115714 is 41751132.
It is an interprime number because it is at equal distance from previous prime (23115707) and next prime (23115721).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3352 + ... + 7580.
It is an arithmetic number, because the mean of its divisors is an integer number (2893320).
Almost surely, 223115714 is an apocalyptic number.
23115714 is an abundant number, since it is smaller than the sum of its proper divisors (23177406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23115714 is a wasteful number, since it uses less digits than its factorization.
23115714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5145.
The product of its digits is 840, while the sum is 24.
The square root of 23115714 is about 4807.8804061665. The cubic root of 23115714 is about 284.8628210244.
Adding to 23115714 its reverse (41751132), we get a palindrome (64866846).
The spelling of 23115714 in words is "twenty-three million, one hundred fifteen thousand, seven hundred fourteen".
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